CN101588465A - Integrated liquid crystal television - Google Patents
Integrated liquid crystal television Download PDFInfo
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- CN101588465A CN101588465A CNA2009100408734A CN200910040873A CN101588465A CN 101588465 A CN101588465 A CN 101588465A CN A2009100408734 A CNA2009100408734 A CN A2009100408734A CN 200910040873 A CN200910040873 A CN 200910040873A CN 101588465 A CN101588465 A CN 101588465A
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Abstract
The invention discloses an integrated liquid crystal television comprising a liquid crystal module and a television system module; the liquid crystal module comprises a front frame and a back plate which are fixed and connected to each other; the television system module comprises a power module and a main board module; the front frame and the back plate of the liquid crystal module are respectively used as the common front frame and common back plate; namely, the front frame and the back plate of the liquid crystal module are respectively used as the front shell and the back shell of the television system module; the power module and the main board module are both mounted on the back plate; the television system module further comprises a protective cover fixed to the back plate for covering the power module and the main board module. The invention is in integrated structure, saving the front shell and the back shell of the existing television; the thickness of the television is thinner than that of the traditional television; therefore, the invention decreases the weight of the television and reduces the manufacturing and assembling cost.
Description
Technical field
The present invention relates to the liquid crystal TV set field, be specifically related to integrated liquid crystal television.
Background technology
The liquid crystal TV set industry mainly is made up of two parts according to structural classification, and the one, liquid crystal module industry, the 2nd, system for TV set industry.Liquid crystal module is a upstream industry, and television set production is downstream industry; Upstream and downstream industry major part is separated at present, and upstream industry is transported to the production that downstream industry carries out television product after having produced liquid crystal module.No matter be from upstream industry or from downstream industry, the production of liquid crystal TV set all has been a very ripe industry, and all at present producers mainly are to be lowered into original competitive market; And cost degradation mainly be by reducing material price, adopt more mature technique to wait to realize.Such as in upstream liquid crystal module industry, by the thickness of the metal material of the backboard backlight of liquid crystal module is reduced to 0.8 millimeter by original 1.0 millimeters, or reduces quantity of using screw or the like and realize the reduction of manufacturing cost and the reduction of production cost; And in downstream television set industry, the method that reduces cost is also roughly the same.For example on April 30th, 2008 disclosed Chinese invention patent application CN101170665A just disclosed the mounting structure of a kind of LCD screen, this patent application has been cancelled hardware and the plastic cement part that is used to be connected and fixed LCD module and fore shell or back cover, the substitute is the rib and the pillar that on fore shell or back cover, are increased, utilize the clamping of front and rear casing to finish the location of LCD module and spacing simultaneously; Thereby simplified the structure of television set, omitted and assembled required installation accessory and screw, simplified the installation procedure and the technology of television set, reduced assembly cost.But these changes of the prior art can't make its cost that too big reduction is arranged, because the primary structure of television set does not have to change substantially, this makes the cost reductionization of whole industry that great limitation be arranged.
And from the structure of television set, liquid crystal module and system for TV set all are equivalent to an independent product, and the two unavoidable certain structures design has identical functions, is repetition.Mainly act as such as: the fore shell of television set and to satisfy requirement attractive in appearance, fixing liquid crystal module etc.; The back cover effect of television set is mainly protection power supply and mainboard, dispels the heat and satisfies appearance requirement etc.And want to save the cost that has the structure of repeat function to bring by these, only depending on Chinese invention patent application CN101170665A is accessory to be installed and screw is to be beyond one's reach by simplified structure to omit in the prior art of representative, and it needs a novel structural design to reach.
Summary of the invention
The objective of the invention is to overcome the shortcoming of prior art with not enough, a kind of integrated liquid crystal television is provided, the television set machine system does not have independent fore shell and back cover, and directly adopting the preceding frame of liquid crystal module, fore shell, the back cover that backboard is also used as television set respectively, promptly shared preceding frame, shared back panel also are the preceding frame and the backboard of liquid crystal module.The over cap that the television set machine system has only power supply, mainboard and protects it, functional blocks such as power supply, mainboard are installed in the backboard outer lower portion position of liquid crystal module, and are covered by an over cap.The present invention adopts incorporate TV structure, fore shell and two critical pieces of back cover of deletion television set machine system, use the preceding frame and the backboard of liquid crystal module to be also used as it, greatly reduce the manufacturing expense of television product, assembly expenses, reduce the die cost of television components simultaneously, reduced product thickness, weight, more be applicable to liquid crystal module, the manufacturing of the integrated product line of television set machine system.
Purpose of the present invention is achieved through the following technical solutions: this integrated liquid crystal television, comprise liquid crystal module and system for TV set module, liquid crystal module comprises fixedly connected preceding frame, backboard, the system for TV set module comprises power module and mainboard module, it is characterized in that: the preceding frame of described liquid crystal module, backboard be shared before frame, shared back panel, promptly the preceding frame of described liquid crystal module, backboard are also respectively as fore shell, the back cover of system for TV set module; Described power module, mainboard module are installed on the described backboard, and described system for TV set module also comprises and is fixed on the over cap that is used to cover power module, mainboard module on the backboard.
In order to realize technique scheme better, the source control printed circuit board of described liquid crystal module is installed in the downside position of the liquid crystal panel of liquid crystal module.
As preferred version of the present invention, described over cap is provided with louvre.
As preferred version of the present invention, adopt between frame and the backboard before described fixedly connected the or buckle of screw to be connected; Adopt screw to fixedly connected between described over cap and the shared backboard.
As preferred version of the present invention, described shared preceding frame is a plastic cement material, and described shared back panel is a plastic cement material.
The present invention has following advantage and effect with respect to prior art:
1, compare with existing assembly structure, reduced two main members of television set machine system, i.e. fore shell and back cover, and directly adopt the preceding frame of liquid crystal module to be also used as the fore shell of television set, the backboard of liquid crystal module is also used as the back cover of television set; Attenuate the thickness of television set, alleviated the weight of complete machine; Assembling is only finished from the liquid crystal module to the television set needs to assemble power supply, mainboard and over cap, has simplified production technology, reduced the complexity of producing required equipment, station, man-hour, has reduced the cost of manufacturing, assembling.
2, because the center of gravity of television set is low more safe more to placing, require center of gravity low as far as possible during entire machine design; So the functional module of conventional television system all designs at television set and leans on lower position, source-PCB plate (source control printed circuit board) generally all is attached to the upside position of liquid crystal panel.Because the present invention has adopted integral structure, if the source-PCB plate still is attached to the upside position of liquid crystal panel, the system function module that then can make it and be placed on the bottom realizes that holding wire is connected relatively difficulty, and requires the holding wire length of employing long, the outward appearance difficult treatment.In preferred version; the present invention further adopts the liquid crystal panel upside down; it is the downside position that the source-PCB plate is attached to liquid crystal panel; source-PCB and mainboard all are positioned at the downside position like this; the holding wire that connects source-PCB and mainboard can design very shortly; and the trend of holding wire is hidden in the over cap the inside fully, has further reduced production cost.
3, the present invention adopts the over cap of band louvre to cover functional modules such as power supply, mainboard, has heat sinking function, and easy to maintenance.
4, the preceding frame of liquid crystal module and backboard all adopt the plastic material injection mo(u)lding among the present invention, make with the available technology adopting metallic plate and compare, and have further reduced the weight of television set.
Description of drawings
Fig. 1 is the STRUCTURE DECOMPOSITION figure of integrated liquid crystal television of the present invention;
Fig. 2 is from the back side, the structural representation after the integrated liquid crystal television assembling of the present invention.
Embodiment
The present invention is described in further detail below in conjunction with embodiment and accompanying drawing, but embodiments of the present invention are not limited thereto.
Embodiment
As shown in Figure 1, the assembly structure of this integrated liquid crystal television adopts integral structure, is divided into liquid crystal module and this two large divisions of system for TV set module.Wherein liquid crystal module comprises and is also used as frame 16 before front shell of television shared, the shared back panel 5 that is also used as television rear shell, liquid crystal panel 14, source-PCB plate 15 (being source control printed circuit board 15) and part backlight, and described back light part branch comprises that reflector plate 6, backlight pcb board 7, lamp buckle 8, fluorescent tube 9, cowl lamp cover 10, diffuser plate 11, diffusion sheet 12, glue frame 13; The system for TV set module comprises power module 3, mainboard module 2, over cap 1 and base 4.In the present embodiment, the shared preceding frame 16 of liquid crystal module all uses the plastic material injection mo(u)lding with shared backboard 5.Backlight pcb board 7 adopts EEFL-PCB plate (external electrode fluorescence lamp printed circuit board (PCB)), and its backlight is EEFL (external electrode fluorescence lamp) backlight; Backlight pcb board 7 also can adopt CCFL (cathode fluorescent tube) backlight.
Television structure after each several part shown in Figure 1 is assembled together, the effect of seeing from the television set back side as shown in Figure 2.System for TV set module (as mainboard module 2, power module 3) is installed on the shared back panel 5 of liquid crystal module, and is covered with over cap 1, wherein the top of over cap 1 and both sides or be respectively equipped with louvre 101 all around.Source-PCB plate 15 sticks on the downside position of liquid crystal panel 14, and connecting line is connected with mainboard module 2 by the through wires hole of design at shared back panel 5 downsides, makes the length of connecting line very short.Connected mode before shared between frame 16 and the shared backboard 5 can be connected or the buckle mode connects for screw 17, and use screw 17 is fixedlyed connected between liquid crystal module and the over cap 1.
The step and the method that each several part among Fig. 1 are assembled into structure as shown in Figure 2 are as follows:
1) assemble method of part backlight: reflector plate 6 is tiled on the shared back panel 5, again lamp is buckled 8 and be assembled on the shared back panel 5, smooth to guarantee reflector plate 6; Lock then at two ends, shared back panel 5 left and right sides assemblings backlight pcb board 7, and with screw 17, fluorescent tube 9 is assembled on the backlight pcb board 7, and stick into lamp and buckle 8, prevent rocking of fluorescent tube 9; Cowl lamp cover 10 is fastened togather with shared backboard 5, covers on the backlight pcb board 7, plays protection and prevents the light leak effect; Assemble diffuser plate 11 and diffusion sheet 12 at last successively, cover fixedly diffusion sheet 12 of glue frame 13.
2) assemble method of liquid crystal module: the liquid crystal panel 14 that will attach Source-PCB plate 15 is installed to the guiding the inside of above-mentioned part backlight, covers shared preceding frame 16 protection liquid crystal panels 14, locks screw 17.
3) assemble method of system for TV set module: mainboard module 2 each module with power module 3 system for TV set such as grade is installed on the shared back panel 5 of liquid crystal module, covers over cap 1, promptly finished the assembling of complete machine.
Conventional television mainly comprises following structure: one, liquid crystal module part; Two, system's fore shell; Three, system's back cover; Four, television system module.Compare with conventional television, the present invention adopts the structure of all-in-one, has lacked system for TV set fore shell and system's back cover, has only increased the member of an over cap; And the industry that new all-in-one notion is separated television set and liquid crystal module originally is structurally tightr, no longer needs liquid crystal module is fixed on the television set machine system fore shell; The main effect of television set machine system back cover also can realize the protection of power module, mainboard module and reaches effects such as heat radiation by the over cap in the all-in-one.
In addition, from assembling production aspect, the basic indifference of liquid crystal module structure of the liquid crystal module architectural feature of all-in-one notion of the present invention and conventional construction, relatively easy realization of industrialization; The assembling of television set finished product assembling aspect and conventional television differs greatly; the former assembles to finish from the liquid crystal module to the television set only needs assembling power supply, mainboard and over cap; the latter then needs package system fore shell, system's back cover, power supply and mainboard etc., the equipment that produce to need, station, man-hour geometric ratio the former is more complex.
At last, from all-in-one machine structure shown in Figure 2 as can be known, the over cap of band louvre covers power module, mainboard module etc., has heat sinking function, and easy to maintenance; Before shared between frame and the shared backboard and between liquid crystal module and the protective cover use screw 17 be connected.Compare as can be known with conventional television, all-in-one is thinner than the thickness of conventional television, and the weight of complete machine also reduces greatly; On the other hand, all-in-one has also been saved the packing cost of producing, cost of transportation etc.
The foregoing description is a preferred implementation of the present invention; but embodiments of the present invention are not restricted to the described embodiments; other any do not deviate from change, the modification done under spirit of the present invention and the principle, substitutes, combination, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (6)
1, a kind of integrated liquid crystal television, comprise liquid crystal module and system for TV set module, liquid crystal module comprises fixedly connected preceding frame, backboard, the system for TV set module comprises power module and mainboard module, it is characterized in that: the preceding frame of described liquid crystal module, backboard be shared before frame, shared back panel, promptly the preceding frame of described liquid crystal module, backboard are also respectively as fore shell, the back cover of system for TV set module; Described power module, mainboard module are installed on the described backboard, and described system for TV set module also comprises and is fixed on the over cap that is used to cover power module, mainboard module on the backboard.
2, integrated liquid crystal television according to claim 1 is characterized in that: the source control printed circuit board of described liquid crystal module is installed in the downside position of the liquid crystal panel of liquid crystal module.
3, integrated liquid crystal television according to claim 1 is characterized in that: described over cap is provided with louvre.
4, integrated liquid crystal television according to claim 1 is characterized in that: described shared before between frame and the shared backboard the fixedly connected or buckle of employing screw be connected.
5, integrated liquid crystal television according to claim 1 is characterized in that: adopt screw to fixedly connected between described over cap and the shared backboard.
6, integrated liquid crystal television according to claim 1 is characterized in that: described shared preceding frame is a plastic cement material, and described shared back panel is a plastic cement material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100408734A CN101588465B (en) | 2009-07-06 | 2009-07-06 | Integrated liquid crystal television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100408734A CN101588465B (en) | 2009-07-06 | 2009-07-06 | Integrated liquid crystal television |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101588465A true CN101588465A (en) | 2009-11-25 |
| CN101588465B CN101588465B (en) | 2012-03-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100408734A Expired - Fee Related CN101588465B (en) | 2009-07-06 | 2009-07-06 | Integrated liquid crystal television |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102158672A (en) * | 2011-02-28 | 2011-08-17 | 康佳集团股份有限公司 | Integrated liquid crystal display TV and manufacturing method thereof |
| CN102196215A (en) * | 2010-03-11 | 2011-09-21 | 刘军 | Split light emitting diode (LED) television |
| CN103021474A (en) * | 2011-09-20 | 2013-04-03 | 罗伯特·博世有限公司 | Housing with display module therein |
| CN103067682A (en) * | 2012-12-24 | 2013-04-24 | 康佳集团股份有限公司 | Light-emitting diode (LED) all-in-one television with ultra-narrow frame |
| CN103227910A (en) * | 2012-12-27 | 2013-07-31 | 康佳集团股份有限公司 | LCD TV all-in-one machine |
| CN104412576A (en) * | 2012-06-25 | 2015-03-11 | 夏普株式会社 | Display and television receiver |
| CN104793710A (en) * | 2014-10-28 | 2015-07-22 | 池州信安电子科技有限公司 | External installation box |
| CN105933631A (en) * | 2016-06-20 | 2016-09-07 | 深圳创维－Rgb电子有限公司 | Liquid crystal display television |
| CN106054501A (en) * | 2016-06-23 | 2016-10-26 | 北京小米移动软件有限公司 | Equipment and projection method |
| CN107861280A (en) * | 2017-11-21 | 2018-03-30 | 河源耀国电子科技有限公司 | A kind of liquid crystal display die set of FPC individual layers region windowing |
| WO2019019880A1 (en) * | 2017-07-27 | 2019-01-31 | 深圳Tcl新技术有限公司 | Liquid crystal display device |
-
2009
- 2009-07-06 CN CN2009100408734A patent/CN101588465B/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102196215A (en) * | 2010-03-11 | 2011-09-21 | 刘军 | Split light emitting diode (LED) television |
| CN102158672B (en) * | 2011-02-28 | 2016-09-28 | 康佳集团股份有限公司 | Integrated liquid crystal television and manufacture method thereof |
| CN102158672A (en) * | 2011-02-28 | 2011-08-17 | 康佳集团股份有限公司 | Integrated liquid crystal display TV and manufacturing method thereof |
| CN103021474A (en) * | 2011-09-20 | 2013-04-03 | 罗伯特·博世有限公司 | Housing with display module therein |
| CN103021474B (en) * | 2011-09-20 | 2017-06-27 | 罗伯特·博世有限公司 | With the housing for being contained in display module therein |
| CN104412576A (en) * | 2012-06-25 | 2015-03-11 | 夏普株式会社 | Display and television receiver |
| CN103067682A (en) * | 2012-12-24 | 2013-04-24 | 康佳集团股份有限公司 | Light-emitting diode (LED) all-in-one television with ultra-narrow frame |
| CN103227910A (en) * | 2012-12-27 | 2013-07-31 | 康佳集团股份有限公司 | LCD TV all-in-one machine |
| CN104793710A (en) * | 2014-10-28 | 2015-07-22 | 池州信安电子科技有限公司 | External installation box |
| CN105933631A (en) * | 2016-06-20 | 2016-09-07 | 深圳创维－Rgb电子有限公司 | Liquid crystal display television |
| CN106054501A (en) * | 2016-06-23 | 2016-10-26 | 北京小米移动软件有限公司 | Equipment and projection method |
| CN106054501B (en) * | 2016-06-23 | 2017-11-07 | 北京小米移动软件有限公司 | Equipment and projecting method |
| WO2019019880A1 (en) * | 2017-07-27 | 2019-01-31 | 深圳Tcl新技术有限公司 | Liquid crystal display device |
| CN107861280A (en) * | 2017-11-21 | 2018-03-30 | 河源耀国电子科技有限公司 | A kind of liquid crystal display die set of FPC individual layers region windowing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101588465B (en) | 2012-03-21 |
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Granted publication date: 20120321 Termination date: 20130706 |